Preheat oven in Convection Bake to 375°F (*350°F).
Arrange chops in 3-quart casserole.
Combine salt, pepper and thyme and sprinkle over chops. Combine chili sauce and brown sugar; pour over chops. Place onion and lemon slice on each chop.
Convection Bake for 35 to 40 minutes or until done.